Thoughts on climate change

An energetic and uplifting talk tonight by Paul Rose, who was very clear about how we are now in a state of change in understanding and is optimistic about the future. Last night I went to a talk by Mike Berners Lee about his latest book 'There is no Planet B'; he too spoke very well with a lot of detailed science and a sense of optimism, but included more practical information on what each of us could be doing for our future.